Home / 4,260.62-5,882.10-2,846.28

Finding the Fourth Proportional to 4,260.62, 5,882.10 and 2,846.28

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Solution

The fourth proportional to 4,260.62, 5,882.10 and 2,846.28 is: 3,929.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,260.62 : 5,882.10 = 2,846.28 : x
  2. Step 2: Convert to fraction form
    4,260.62/5,882.10 = 2,846.28/x
  3. Step 3: Cross multiply
    4,260.62x = 5,882.10 × 2,846.28
  4. Step 4: Simplify right side
    4,260.62x = 16,742,103.59
  5. Step 5: Solve for x
    x = 16,742,103.59/4,260.62
  6. Step 6: Final answer
    x = 3,929.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.